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arm64: dts: freescale: imx8mm-verdin-dahlia: add Microphone Jack to sound card

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commit 2c1092823eb03f8508d6769e2f38eef7e1fe62a0 upstream.

The simple-audio-card's microphone widget currently connects to the
headphone jack. Routing the microphone input to the microphone jack
allows for independent operation of the microphone and headphones.

This resolves the following boot-time kernel log message, which
indicated a conflict when the microphone and headphone functions were
not separated:
  debugfs: File 'Headphone Jack' in directory 'dapm' already present!

Fixes: 6a57f224f7 ("arm64: dts: freescale: add initial support for verdin imx8m mini")
Signed-off-by: Stefan Eichenberger <stefan.eichenberger@toradex.com>
Reviewed-by: Francesco Dolcini <francesco.dolcini@toradex.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Stefan Eichenberger
2025-02-17 15:56:41 +01:00
committed by Greg Kroah-Hartman
parent 270fe5c090
commit ea034e2469
1 changed files with 3 additions and 3 deletions
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6
arch/arm64/boot/dts/freescale/imx8mm-verdin-dahlia.dtsi
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@@ -16,10 +16,10 @@
"Headphone Jack", "HPOUTR", "Headphone Jack", "HPOUTR",
"IN2L", "Line In Jack", "IN2L", "Line In Jack",
"IN2R", "Line In Jack", "IN2R", "Line In Jack",
"Headphone Jack", "MICBIAS", "Microphone Jack", "MICBIAS",
"IN1L", "Headphone Jack"; "IN1L", "Microphone Jack";
simple-audio-card,widgets = simple-audio-card,widgets =
"Microphone", "Headphone Jack", "Microphone", "Microphone Jack",
"Headphone", "Headphone Jack", "Headphone", "Headphone Jack",
"Line", "Line In Jack"; "Line", "Line In Jack";